#include "Arduino.h" #include "Wire.h" #include "MeMCore.h" #include "SoftwareSerial.h" MeUltrasonicSensor ultrasonicSensor(PORT_3); void setup() { // put your setup code here, to run once: Serial.begin(9600); } void loop() { // put your main code here, to run repeatedly: delay(2000); Serial.println(ultrasonicSensor.distanceCm()); }